Jennifer is buying party supplies. She is planning on buying twice as many balloons as noisemakers. The number of napkins Jennifer is planning on buying is one-quarter of the number of noisemakers. If Jennifer buys 65 items, how many noisemakers does Jennifer buy? Write and solve an equation using a variable for this problem. <3
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Answer:
808 over 25 as a faraction
Step-by-step explanation
a quarter of 65 is 16 4 over 25
16 4 over 25 times 2 808 over 25 as a fraction
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William buys a gallon of milk from the store he wants to pour milk equally into 12 glasses what is the reason estimate for the number of fluid ounces poured into each glass
Answers
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Answer:
Cylinder has a formula
π×r²×h
so of it is open
π×r²×h - π×r²
Answer:
pls give brainiest
Step-by-step explanation:
A=2πr×h(r+h)
Answers
(100/x)*x=(32.2/24.15)*x - we multiply both sides of the equation by x
100=1.33333333333*x - we divide both sides of the equation by (1.33333333333) to get x
100/1.33333333333=x
75=x
x=75
now we have:
24.15 is 75% of 32.2
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270. The area is (12*9)*2.5
B .No triangle exists with the given angle measures.
C. More than one unique triangle exists with the given angle measures.
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No triangle exists with the given angle measures ( 55° , 45° and 90° )
What is a Triangle?
A triangle is a plane figure or polygon with three sides and three angles.
A Triangle has three vertices and the sum of the interior angles add up to 180°
Let the Triangle be ΔABC , such that
∠A + ∠B + ∠C = 180°
The area of the triangle = ( 1/2 ) x Length x Base
For a right angle triangle
From the Pythagoras Theorem , The hypotenuse² = base² + height²
if a² + b² = c² , it is a right triangle
if a² + b² < c² , it is an obtuse triangle
if a² + b² > c² , it is an acute triangle
Given data ,
Let the triangle be represented as ΔABC
And , the measure of ∠ABC = 90°
Now , the measure of ∠BAC = 55°
And , the measure of ∠ACB = 45°
For the Triangle be ΔABC , such that
∠A + ∠B + ∠C = 180°
And , 90° + 55° + 45° = 190°
Therefore , the triangle is not possible
Hence , there is no triangle with measures ( 55° , 45° and 90° )
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Answer: The correct answer is B.
The first thing to check is the sum of the angles. 32 + 51 + 97 = 180. Therefore, the sides equal 180 and we can have a triangle because all triangles have exactly 180 degrees.
Second, the number of triangles with these measures is endless. Imagine taking the initial triangle and doubling the size. The angles don't change but the triangle does. We could keep doubling the size forever.
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Answer:
She is 30
Explanation:
Because if you read it right it says "Emmett is 4 years older than Liam." Also you had a grammar error in it.